| Function report | 
| Source Code: arch\x86\include\asm\pgtable.h | Create Date:2022-07-28 06:00:16 | 
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick | 
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| Annotation kernel can get tool activity | Download SCCT | Chinese | 
Name:set_pmd_at
Proto:static inline void set_pmd_at(struct mm_struct *mm, unsigned long addr, pmd_t *pmdp, pmd_t pmd)
Type:void
Parameter:
| Type | Parameter | Name | 
|---|---|---|
| struct mm_struct * | mm | |
| unsigned long | addr | |
| pmd_t * | pmdp | |
| pmd_t | pmd | 
| Name | Describe | 
|---|---|
| madvise_cold_or_pageout_pte_range | |
| __do_huge_pmd_anonymous_page | |
| set_huge_zero_page | Caller must hold page table lock. | 
| insert_pfn_pmd | |
| copy_huge_pmd | |
| do_huge_pmd_wp_page | |
| do_huge_pmd_numa_page | NUMA hinting page fault entry point for trans huge pmds | 
| madvise_free_huge_pmd | Return true if we do MADV_FREE successfully on entire pmd page.* Otherwise, return false. | 
| move_huge_pmd | |
| change_huge_pmd | Returns* - 0 if PMD could not be locked* - 1 if PMD was locked but protections unchange and TLB flush unnecessary* - HPAGE_PMD_NR is protections changed and TLB flush necessary | 
| collapse_huge_page | 
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